@font-face {
  font-family: "pfr";
  src: url("./PingFangSC-Regular.ttf");
  font-weight: 400;
}
@font-face {
  font-family: "pfm";
  src: url("./PingFangSC-Medium.ttf");
  font-weight: 500;
}
@font-face {
  font-family: "pfs";
  src: url("./PingFangSC-Semibold.ttf");
  font-weight: 600;
}
